What is CVE-2026-25848?

CVE-2026-25848 is a critical-severity vulnerability in Jetbrains Hub, classified under Missing Authentication for Critical Function. CVSS score: 9.1/10. Published 2026-02-09.

How severe is CVE-2026-25848?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Auth bypass in Jetbrains Hub

CVE-2026-25848

In JetBrains Hub before 2025.3.119807 authentication bypass allowing administrative actions was possible

Vulnerability class: Broken Authentication

EPSS: 0.000 (1.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Jetbrains Hub — versions 0

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

www.jetbrains.com/privacy-security/issues-fixed/

Frequently asked questions

What is CVE-2026-25848?: CVE-2026-25848 is a critical-severity vulnerability in Jetbrains Hub, classified under Missing Authentication for Critical Function. CVSS score: 9.1/10. Published 2026-02-09.
How severe is CVE-2026-25848?: Critical severity. CVSS v3 base score is 9.1 out of 10.